Emerson PN-51-T56 Programming the Analyzer Basics, Configuring and Ranging the Current Outputs

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Instruction Manual

Clarity II T56

PN-51-T56

May 2012

 

 

Section 5.0. Programming the Analyzer - Basics

5.1General

Typical programming steps include the following listed procedures. Each of these programming functions are easily and quickly accomplished using the intuitive menu systems.

•Configure and assign values to the current outputs

•Set a security code for two levels of security access

•Accessing menu functions using a security code

•Enabling and disabling Hold mode for current outputs

•Choosing the frequency of the AC power (needed for optimum noise rejection)

•Resetting all factory defaults, calibration data only, or current output settings only

5.2Configuring and Ranging the Current Outputs

The T56 accepts inputs from two sensors and has four analog current outputs. Ranging the outputs means assigning values to the low (0 or 4 mA) and high (20 mA) outputs. This section provides a guide for configuring and ranging the outputs. ALWAYS CONFIGURE THE OUTPUTS FIRST.

To configure the outputs, access the Outputs screen by pressing ENTER/MENU then Program from the main screen. Outputs 1-4

can be set to Analog, PID or Simulation. Also, output assignments, scaling the range, linear or loga- rithmic outputs, output dampening, output setpoints and output fault levels can be set for each output if desired.

5.3Setting a Security Code

The security codes prevent accidental or unwanted changes to program settings, displays, and calibration. T56 has two levels of security code to control access and use of the instrument to different types of users. The

two levels of security are:

•All: This is the Supervisory security level. It allows access to all menu functions, including Programming, Calibration, Hold and Display.

•Calibration/Hold: This is the oper- ator or technician level menu. It allows access to only calibration and Hold of the current outputs.

The set security codes, access the Security screen by pressing ENTER/MENU from the main screen. Upon entry of the proper code, the follow security screen will appear.

Programming Basics

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Contents Clarity II T56 Turbidimeter Clarity II T56 Clarity II T56 Turbidimeter About This Document Contents Table of Contents cont’d Features and Applications Description and SpecificationsSpecifications General Listed T56 Turbidity System Components Ordering InformationInstallation InstallationUnpacking and Inspection General InformationPanel Mount Wall / Surface Mount Installation Debubbler Assembly Debubbler and Flow Chamber Sensor Installation SensorGeneral WiringPreparing Conduit Openings Power, Output, and Sensor ConnectionsPreparing Sensor Cable Sensor Sensor wiring to signal boardsImportant Note User Interface Display and OperationInstrument Keypad Function keysNavigation Keys Main DisplayAlpha-numeric Keypad Process MeasurementsMenu System Fault and Warning bannerPN-51-T56 May This page left blank intentionally Setting a Security Code Configuring and Ranging the Current OutputsProgramming the Analyzer Basics Using Hold Security AccessResetting Factory Default Settings ENTER/MENU Programming Alarm RelaysClarity II T56 Programming Measurements Introduction Programming TurbidityTurbidity Measurement Programming PN-51-T56 May This page left blank intentionally Calibration Introduction CalibrationTurbidity Standardize Calibration Turbidity Slope Calibration TurbidityGrab Calibration Turbidity Cleaning the sensor MaintenanceOverview SensorReplacing the Lamp/LED Board Debubbler and Measuring Chamber Cleaning the orificeLocation Description Part List of Replacement PartsNon-Warranty Repair Warranty RepairReturn of Material Appendix Dilution Volume Final Volume for FactorWarranty Certification Clarity II T56 PN-51-T56 May This page left blank intentionally Clarity II T56 RosemountAnalytical.com

PN-51-T56 specifications

The Emerson PN-51-T56 is a sophisticated and versatile process control valve designed to meet the demands of various industrial applications. This model is known for its robust performance, reliability, and advanced features that enhance its functionality and efficiency in process control.

One of the main features of the PN-51-T56 is its globe valve design, which allows for excellent flow regulation and precise control over fluid dynamics. The valve’s construction is designed to minimize pressure drop while ensuring high flow capacity, making it ideal for both liquid and gas applications in industries such as oil and gas, chemical processing, and water treatment.

The PN-51-T56 incorporates Emerson's latest technologies, including digital valve control systems. These systems enable seamless integration with existing control networks, allowing for real-time performance monitoring and diagnostics. With smart technologies, operators can optimize valve performance, reduce downtime, and improve overall process efficiency.

In terms of characteristics, the PN-51-T56 features a wide range of sizing options, providing versatility in various applications. It is available in different materials, allowing users to select the most appropriate material for their specific media and environmental conditions. The valve is built to withstand extreme temperatures and pressures, ensuring durability and longevity even in the most demanding situations.

Additionally, the valve's design considers maintenance ease, featuring accessible components that simplify repairs and periodic maintenance. This design philosophy minimizes operational interruptions and contributes to lower lifecycle costs.

Another key characteristic of the PN-51-T56 is its compliance with international standards and regulations, ensuring that users can rely on its safety and performance in critical applications.

In summary, the Emerson PN-51-T56 combines innovative technology with a robust design to deliver precise control in process applications. Its superior performance, durability, and ease of integration make it a preferred choice for industries requiring reliable process control solutions. With ongoing advancements in automation and digitalization, the PN-51-T56 positions itself as an essential tool for optimizing process efficiency and effectiveness in modern industrial settings.
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